CN106884366A - A kind of assembled road and its construction method - Google Patents
A kind of assembled road and its construction method Download PDFInfo
- Publication number
- CN106884366A CN106884366A CN201710273857.4A CN201710273857A CN106884366A CN 106884366 A CN106884366 A CN 106884366A CN 201710273857 A CN201710273857 A CN 201710273857A CN 106884366 A CN106884366 A CN 106884366A
- Authority
- CN
- China
- Prior art keywords
- hanger
- steel
- assembled road
- steel framework
- road
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
- E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a kind of assembled road, comprising sizing steel framework, sizing steel framework has 4 angles, and also comprising hanger, hanger is movably installed on 4 angles of sizing steel framework, and hanger hole is respectively equipped with 4 angles of steel framework of shaping, and hanger can stretch out from hanger hole.Present invention also offers a kind of construction method of assembled road.The assembled road makes simple, short construction period, and turnover rate is high.
Description
Technical field
The present invention relates to temporary road, more particularly to a kind of assembled road and its construction method.
Background technology
At present, before room is built and gone into operation, need to build temporary road mostly, existing temporary road is advised using scene
After drawing, directly with concreting, this traditional road construction method needs to put into substantial amounts of man power and material, long in time limit,
High cost, is open to traffic sometimes for being eager, and concrete strength is also below standard just to come into operation, and have impact on the intensity on road surface and durable
Property, there is certain potential safety hazard.After the completion of building construction, then by the broken outward transport of temporary road, not only create substantial amounts of
Building waste, and cause the pollution of environment and the waste of resource.
The content of the invention
For the problem that prior art is present, it is an object of the invention to provide a kind of improved assembled road and its apply
Work method, the assembled road makes simple, lifting convenience, short construction period, low cost, and can reuse, reduce
Waste.
To achieve the above object, assembled road of the invention includes sizing steel framework, and sizing steel framework has 4 angles, also wraps
Containing hanger, hanger is movably installed on 4 angles of sizing steel framework, and hanger hole is respectively equipped with 4 angles of steel framework of shaping, with
It is easy to hanger to be stretched out from hanger hole.
Further, sizing steel framework includes 2 I-steel, hanger hole is opened in 2 two ends of I-steel, and I-steel is opened
Mouth groove outwardly forms the receiving space for accommodating hanger, the whole height of the height more than or equal to hanger of receiving space.
Further, hanger includes base portion and ear, and the length in hanger hole is slightly larger than the length of ear, and less than base portion
Length, has lifting hole(eyelet) in ear.
Further, the receiving space position of I-steel is welded with the baffle plate for preventing hanger from dropping out, in the vertical direction, gear
Plate is located at the middle part of receiving space, and not exclusively closing is constituted to receiving space.
Present invention also offers a kind of construction method of assembled road, comprising first transport and lifting assembled road, then
On-site consolidation, finally removes in order to go to next place week, when assembled road is lifted, first pulls out on assembled road
Hanger, then catches on the lifting hole(eyelet) of hanger with suspension hook, reuses cushion block pad in the lower section of hanger.
Further, before transporting and lifting assembled road, also comprise the following steps：
(1) sizing steel framework processing；
(2) prefabricated Farm Planning；
(3) casting concrete；
(4) concrete curing.
Further, step (1) sizing steel framework processing includes following sub-step：
1. the processing of prefabricated section steel framework and/or the processing of load-carrying road steel framework；
2. hanger processing；
3. hanger is installed.
Further, sizing steel framework includes 2 I-steel and 2 channel-section steels, and 2 I-steel and 2 channel-section steels are respectively constituted and determined
Two groups of relative edges of shaped steel frame, 2 I-steel are respectively arranged at two ends with hanger hole, and hanger can be already partially pulled out of from hanger hole.
Further, hanger includes base portion and ear, and the length in hanger hole is slightly larger than the length of ear, and less than base portion
Length.
Further, the opening of I-steel groove outwardly forms the receiving space for accommodating hanger, the height of receiving space
More than or equal to the whole height of hanger, during in step, 3. hanger is installed, first hanger is placed in receiving space, then in the portion
Position welding prevents the baffle plate that hanger is dropped out, and in the vertical direction, baffle plate is located at the middle part of receiving space, to receiving space structure
Into not exclusively closing.
Assembled road of the invention uses Prefabricated road shaper, without other supporting module, directly pours coagulation
Soil, therefore make simple, short construction period.Shaper uses the structure of I-steel, I-steel to form the receiving sky of hanger
Between, clever structure saves operation.Lifting position uses movable hanger, is extracted during lifting, and rigging out is hidden in sizing steel
Inframe so that the assembly of assembled road is quick.
Brief description of the drawings
The present invention is made below in conjunction with the accompanying drawings further describe and illustrate.
Fig. 1 is the schematic diagram of the sizing steel framework of the assembled road of first-selected implementation method of the invention.
Fig. 2 is the enlarged drawing at A in Fig. 1.
Fig. 3 is the schematic diagram of hanger.
Fig. 4 is the schematic diagram that hanger is installed on sizing steel framework.
Specific embodiment
As Figure 1-4, the assembled road of first-selected implementation method of the invention includes sizing steel framework 1 and hanger 2.Sizing
Steel framework 1 has 4 angles, 10,4, hanger hole hanger 2 is provided with 4 angles and is movably installed at respectively on 4 angles, and
Can be moved up and down relative to hanger hole 10,20, so as to constitute movable hanger.
The construction technology process of the assembled road is：Sizing steel framework processing → prefabricated Farm Planning → casting concrete →
Concrete curing → transport and lifting → on-site consolidation → week go to next place.
Describe the construction technology process of assembled road in detail below in conjunction with the accompanying drawings：
Sizing steel framework processing：
(1) the flat prefabricated section steel framework processing in field and/or the processing of load-carrying road steel framework
As shown in figure 1, sizing steel framework 1 is constituted using I-steel 11,12, No. 25 square steel 13 of channel-section steel, the screw-thread steels 14 of Φ 10, respectively
All connected by the way of welding between part.2 I-steel 11 and 2 channel-section steels 12 respectively constitute two groups of phases of steel framework 1
Opposite side, that is, 4 angles of steel framework 1 are made up of 1 I-steel 11 and 1 channel-section steel 12.It is provided with 4 angles of steel framework 1
Hanger hole 10, specifically, 4 hanger holes 10 are opened on 2 edges of a wing at the two ends of I-steel 11 respectively.
Whether stress is needed according to road, 1 point of steel framework of sizing is：The flat prefabricated section steel framework in field, load-carrying road steel framework.Field is flat pre-
Clamp dog steel framework is applied to the road not stressed, and load-carrying road steel framework is applied to the road of stress.During the flat prefabricated section steel framework of processing space,
From 12# I-steel and 12# channel-section steels, 2 use 16# I-steel and 16# channel-section steels during processing load-carrying road steel framework
(2) hanger processing
As shown in figure 3, hanger 2 is made using 13mm thickness Q235 steel plates.Hanger 2 includes base portion 21 and ear 22, ear 22
Upwardly extended from the upper surface of base portion 21, lifting hole(eyelet) 23 is provided with ear 22.
(3) hanger is installed
As Figure 1-4, the groove being open outwardly on I-steel 11 with the corresponding position of hanger hole 10 constitutes the appearance of hanger 2
Receive space 15, the whole height of the height more than or equal to hanger 2 of the receiving space 15.Here " outwardly " is referred to away from fixed
The direction of shaped steel frame.Hanger 2 is placed in receiving space 15 so that the position of the ear 22 of hanger 2 and the position in hanger hole 10
Put corresponding.Hanger hole 10 is elongate slot, and its length dimension is slightly larger than the length of ear 22, but is significantly less than the length of base portion 21
Degree, thus, ear 22 can be extend out on the upper surface of steel framework 1 from hanger hole 10, and base portion 21 cannot stretch out, be limited
In receiving space 15.After installing, hanger 2 is located in receiving space 15, and hanger hole 10 is not stretched out, when in use, hanger 2
Can be drawn out so that hanger hole 10 is stretched out by ear 22, for suspension hook lifting.
To avoid hanger 2 from being dropped out from the opening of the groove of I-steel 11, gear shield is done in the position welding baffle 3, in side vertically
Upwards, baffle plate 3 is located at the middle part of receiving space 15, and not exclusively closing is formd to receiving space 15, so, convenient regulation
The position of hanger 2.Baffle plate 3 can use band steel.
In addition, the middle steel plate of I-steel 11 keeps apart receiving space 15 and concrete, it is to avoid concrete is touched
Hanger 2, it is ensured that the cleaning of hanger 2 is applicable with normal.
Prefabricated Farm Planning：
Processing factory of branch company sets special prefabricated place, and vibration compacting is ensured when facing concrete is poured, strict control
Flatness processed, and receive smooth surface, it is ensured that prefabricated levelling of the land, solid.
Concreting and maintenance：
(1) intensity of concrete is C30.Cement：From portland cement；Coarse aggregate：The rubble that optional stage is prepared, particle diameter
It is not preferably greater than 25mm；Fine aggregate：From medium coarse sand, its clay content≤2%.
(2) dirt on debris, ponding and reinforcing bar in mould is cleaned out before concreting.Poured using ready-mixed concrete
Build, and test cube in the same condition processed is stayed by regulation.
(3) during concreting, vibrated using vibration board, poured along a direction, it is ensured that concrete compaction
Property.
(4) after the completion of concreting, repaired in time, it is floating, and as requested to roads plate top plucking, texture
Direction is vertical with vehicle traveling direction, it is ensured that the frictional force of plate and wheel.
(5) concrete is covered and water seasoning in the 12h after concreting.Using the strong material of water absorbing capacity
Memory covering curing, no less than 7 days.
Transport and lifting：
(1) concrete strength reaches 75% side and can lift, and is hoisted to stack place, stacks the number of plies and must not exceed 7 layers.Coagulation
Native intensity reaches 100% side can transport.There is cushion block when stacking between upper and lower plates, and cushion block will be placed on together during multilayer placement
On one vertical line, prevent plate unbalance stress in stacking or transport from fractureing or being damaged.
(2) hanger 2 is pulled out, it is also possible to utilize light instrument, such as finer wire chooses hanger 2, then with cushion block from baffle plate 3
It is put into and the bottom of I-steel 11 between in receiving space 15, and is placed in the lower section of hanger 2, prevents hanger 2 from falling back to original
Position, so that ear 22 is retracted to inside the receiving space 15 of I-steel 11.
(3) put down in time after the rigging out of suspension hook position, be damaged when preventing from using, and take out cushion block so that hang
Ear 2 is retracted in receiving space 15, is hidden in sizing steel framework 1.
On-site consolidation：
(1) erection method：Arranged in advance for cross and T-shaped road, it is assembled according to layout viewing
(2) should be vertical with vehicle traveling direction by plate face plucking grain direction when roads plate is installed, it is ensured that roads plate and car
The frictional force of wheel.
(3) the roads plate laying for carrying heavy vehicle is completed, and is tackled it and is fixed.Can be in mounted road edges of boards
Roadbed is anchored into along position using reinforcing bar to be reinforced, depth and spacing determine according to field condition, to ensure that temporary road plate exists
Do not slid in use, misplacing is damaged.
Go to next place week：
Go to next temporary road site operation week or preparation is withdrawn from the arena or when week goes to next project, it is right first
Temporary road plate is cleared up, direct entrucking.If can not directly entruck and carry away, scene need to set the stacking place of hardening,
And rain-proof drainage measure is taken, prevent long-time steel framework from soaking and drench with rain.
The temporary road plate of next engineer applied is transferred to, the ground subsoils elastic modelling quantity that it is mated formation should reach >=40Mp,
The medium coarse sand bed course of pavement compaction, smooth rear laying 3cm~5cm, clay content is no more than 5%.
In-situ precast way：
If directly prefabricated at the scene, the roadbed of formal road can be first carried out, it is impossible to press using the roadbed of formal road
Roadbed preparation is carried out according to claimed below, the ground subsoils elastic modelling quantity mated formation should reach >=40Mp.For the benefit of secondary splitting out uses,
Waterproof plastic cloth is laid in basic unit and does separation layer.Waterproof plastic cloth thickness cannot be less than 0.7mm.
Assembled road of the invention, using I-steel and channel-section steel Combination Welding into the steel framework of Prefabricated road, and welds three
Road square steel inner support is reinforced, and its is easy to make, and with preferable structural stability.The groove that the steel framework of I-steel is formed is just
Good to provide a receiving space to hanger, without constructing receiving space in addition, clever structure saves operation.Hanger can
It is movably mounted in receiving space, lifting is extracted when using, is inserted after rigging out, it is hidden in I-steel steel framework, in road
When road uses, without removing, the use of road is not interfered with more.
In sum, assembled road of the invention, efficiently solve cast-in-place road construction in traditional approach it is long in time limit, into
This height, the shortcomings of disposably put into.It is improved by traditional Prefabricated road, construction is faster built, quality is more easy to ensure, and
Avoid the generation that corner and hole for hoist during road occupation damage phenomenon.
Above-mentioned specific embodiment is only described to the preferred embodiment of the present invention, and not to guarantor of the invention
Shield scope is defined.On the premise of design concept of the present invention and scope is not departed from, one of ordinary skill in the art
According to word description provided by the present invention, accompanying drawing is to the various modifications done by technical scheme, replacement and improves,
Protection category of the invention all should be belonged to.Protection scope of the present invention is determined by claim.
Claims (10)
1. a kind of assembled road, comprising sizing steel framework, the sizing steel framework has 4 angles, it is characterised in that also comprising hanging
Ear, the hanger is movably installed on 4 angles of the sizing steel framework, is respectively equipped with 4 angles of the sizing steel framework
Hanger hole, stretches out in order to the hanger from the hanger hole.
2. assembled road as claimed in claim 1, it is characterised in that the sizing steel framework includes 2 I-steel, described to hang
Earhole is opened in the every two ends of I-steel respectively, and the groove being open outwardly of the I-steel forms the receiving sky for accommodating hanger
Between, the whole height of the height more than or equal to hanger of the receiving space.
3. assembled road as claimed in claim 2, it is characterised in that the hanger includes base portion and ear, the hanger
The length in hole is slightly larger than the length of the ear, and less than the length of the base portion, has lifting hole(eyelet) in the ear.
4. assembled road as claimed in claim 3, it is characterised in that be welded with the receiving space position of the I-steel
Prevent the baffle plate that hanger is dropped out, in the vertical direction, the baffle plate to be located at the middle part of receiving space, receiving space is constituted
Not exclusively closing.
5. a kind of construction method of assembled road as claimed in claim 1, comprising：Assembled road is first transported and lifts,
On-site consolidation, finally removes in order to go to next place week again, it is characterised in that when the assembled road is lifted, first
The hanger on the assembled road is pulled out, the lifting hole(eyelet) of the hanger is then caught on suspension hook, reuse cushion block pad in hanger
Lower section.
6. the construction method of assembled road as claimed in claim 5, it is characterised in that transporting and lifting assembled road
Before, also comprise the following steps：
(1) sizing steel framework processing；
(2) prefabricated Farm Planning；
(3) casting concrete；
(4) concrete curing.
7. the construction method of assembled road as claimed in claim 6, it is characterised in that step (1) the sizing steel framework adds
Work includes following sub-step：
1. the processing of prefabricated section steel framework and/or the processing of load-carrying road steel framework；
2. hanger processing；
3. hanger is installed.
8. the construction method of assembled road as claimed in claim 7, it is characterised in that the sizing steel framework includes 2 works
Word steel and 2 channel-section steels, 2 I-steel and 2 channel-section steels respectively constitute two groups of relative edges of sizing steel framework, 2 I-steel
Hanger hole is respectively arranged at two ends with, the hanger can be already partially pulled out of from hanger hole.
9. the construction method of assembled road as claimed in claim 8, it is characterised in that the hanger includes base portion and ear
Portion, the length of the length slightly larger than ear in the hanger hole, and less than the length of base portion.
10. the construction method of assembled road as claimed in claim 9, it is characterised in that the opening of the I-steel is outwardly
Groove form the receiving space for accommodating hanger, the height of the receiving space more than or equal to hanger whole height, in institute
In stating step 3. hanger being installed, first hanger is placed in receiving space, then welding prevents the baffle plate that hanger drops out at the position,
In the vertical direction, the baffle plate is located at the middle part of receiving space, and not exclusively closing is constituted to receiving space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273857.4A CN106884366A (en) | 2017-04-24 | 2017-04-24 | A kind of assembled road and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273857.4A CN106884366A (en) | 2017-04-24 | 2017-04-24 | A kind of assembled road and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106884366A true CN106884366A (en) | 2017-06-23 |
Family
ID=59183064
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273857.4A Pending CN106884366A (en) | 2017-04-24 | 2017-04-24 | A kind of assembled road and its construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106884366A (en) |
Cited By (3)
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| CN107288006A (en) * | 2017-08-16 | 2017-10-24 | 李卓 | A kind of production method of wood based panel row |
| CN109440564A (en) * | 2018-12-24 | 2019-03-08 | 苏州第建筑集团有限公司 | A kind of construction site assembled road |
| CN113047111A (en) * | 2021-05-08 | 2021-06-29 | 中铁北京工程局集团有限公司 | Airport runway angle steel assembled type pavement panel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288006A (en) * | 2017-08-16 | 2017-10-24 | 李卓 | A kind of production method of wood based panel row |
| CN109440564A (en) * | 2018-12-24 | 2019-03-08 | 苏州第建筑集团有限公司 | A kind of construction site assembled road |
| CN113047111A (en) * | 2021-05-08 | 2021-06-29 | 中铁北京工程局集团有限公司 | Airport runway angle steel assembled type pavement panel structure |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171229 Address after: 450003, Henan, Zhengzhou Jinshui District Garden Road West, agricultural road south 6, 1 units, 22, 2207 Applicant after: The Second Construction Company Ltd of China Construction Second Bureau Address before: 210000 Jiangsu city of Nanjing Province along the Yangtze River Industrial Development Zone geguan Road No. 815 Applicant before: EAST CHINA BRANCH, THE SECOND CONSTRUCTION ENGINEERING Co.,Ltd. |
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Application publication date: 20170623 |
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